diff options
| -rw-r--r-- | docs/control-structures.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/control-structures.rst b/docs/control-structures.rst index 8d1788d3..c26300a3 100644 --- a/docs/control-structures.rst +++ b/docs/control-structures.rst @@ -271,7 +271,7 @@ idea is that assembly libraries will be used to enhance the language in such way // by using o_code = new bytes(size) o_code := mload(0x40) // new "memory end" including padding - mstore(0x40, add(o_code, and(add(add(size, 0x20), 0x1f), bnot(0x1f)))) + mstore(0x40, add(o_code, and(add(add(size, 0x20), 0x1f), not(0x1f)))) // store length in memory mstore(o_code, size) // actually retrieve the code, this needs assembly @@ -359,7 +359,7 @@ The opcodes `pushi` and `jumpdest` cannot be used directly. +-------------------------+------+-----------------------------------------------------------------+ | exp(x, y) | | x to the power of y | +-------------------------+------+-----------------------------------------------------------------+ -| bnot(x) | | ~x, every bit of x is negated | +| not(x) | | ~x, every bit of x is negated | +-------------------------+------+-----------------------------------------------------------------+ | lt(x, y) | | 1 if x < y, 0 otherwise | +-------------------------+------+-----------------------------------------------------------------+ @@ -371,7 +371,7 @@ The opcodes `pushi` and `jumpdest` cannot be used directly. +-------------------------+------+-----------------------------------------------------------------+ | eq(x, y) | | 1 if x == y, 0 otherwise | +-------------------------+------+-----------------------------------------------------------------+ -| not(x) | | 1 if x == 0, 0 otherwise | +| iszero(x) | | 1 if x == 0, 0 otherwise | +-------------------------+------+-----------------------------------------------------------------+ | and(x, y) | | bitwise and of x and y | +-------------------------+------+-----------------------------------------------------------------+ |